001/* 002 * BioJava development code 003 * 004 * This code may be freely distributed and modified under the 005 * terms of the GNU Lesser General Public Licence. This should 006 * be distributed with the code. If you do not have a copy, 007 * see: 008 * 009 * http://www.gnu.org/copyleft/lesser.html 010 * 011 * Copyright for this code is held jointly by the individual 012 * authors. These should be listed in @author doc comments. 013 * 014 * For more information on the BioJava project and its aims, 015 * or to join the biojava-l mailing list, visit the home page 016 * at: 017 * 018 * http://www.biojava.org/ 019 * 020 */ 021package org.biojava.nbio.structure.secstruc; 022 023import java.io.Serializable; 024 025/** 026 * A Ladder is a set of one or more consecutive bridges of identical type. A 027 * Bridge is a Ladder of length one. 028 * 029 * @author Andreas Prlic 030 * @author Aleix Lafita 031 * 032 */ 033public class Ladder implements Serializable { 034 035 private static final long serialVersionUID = -1658305503250364409L; 036 037 int from; // start of the first strand 038 int to; // end of the first strand 039 int lfrom; // start of the second strand 040 int lto; // end of the second strand 041 042 BridgeType btype; 043 044 int connectedTo; // another ladder with higher index connected to this 045 int connectedFrom; // another ladder with lower index connected to this 046 047 public int getFrom() { 048 return from; 049 } 050 051 public int getTo() { 052 return to; 053 } 054 055 public int getLfrom() { 056 return lfrom; 057 } 058 059 public int getLto() { 060 return lto; 061 } 062 063 public BridgeType getBtype() { 064 return btype; 065 } 066 067 public int getConnectedTo() { 068 return connectedTo; 069 } 070 071 public int getConnectedFrom() { 072 return connectedFrom; 073 } 074 075}